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Crystal structure of rsEGFP2 mutant V151A in the non-fluorescent off-state determined by serial femtosecond crystallography at room temperature
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6T39
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 8 293 100 mM HEPES pH 8.0, 2 M ammonium sulphate
Crystal Properties Matthews coefficient Solvent content 2.04 39.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.85 α = 90 b = 62.7 β = 90 c = 71.63 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 277.15 CCD MPCCD 2018-07-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 FREE ELECTRON LASER SACLA BEAMLINE BL2 1.631 SACLA BL2
Serial Crystallography Sample delivery method Diffraction ID Description Sample Delivery Method 1 injection
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Split (All) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 1.95 31.12 100 0.077 7 112 18181
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Split (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.95 2 100 0.584 1.8 64
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 6T39 1.95 31.12 16718 882 99.89 0.1592 0.1569 0.1626 0.2014 0.2016 RANDOM 40.713
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] -1.19 0.44 0.74
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.135 r_dihedral_angle_1_deg 16.509 r_dihedral_angle_4_deg 15.863 r_dihedral_angle_3_deg 15.166 r_angle_refined_deg 1.564 r_angle_other_deg 1.336 r_chiral_restr 0.07 r_bond_refined_d 0.008 r_gen_planes_refined 0.007 r_bond_other_d 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.135 r_dihedral_angle_1_deg 16.509 r_dihedral_angle_4_deg 15.863 r_dihedral_angle_3_deg 15.166 r_angle_refined_deg 1.564 r_angle_other_deg 1.336 r_chiral_restr 0.07 r_bond_refined_d 0.008 r_gen_planes_refined 0.007 r_bond_other_d 0.003 r_gen_planes_other 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1879 Nucleic Acid Atoms Solvent Atoms 124 Heterogen Atoms 590
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction CrystFEL data reduction CrystFEL data scaling PHASER phasing Coot model building